New Delhi, Nov. 3 -- Pop icon Britney Spears has once again deleted her Instagram account, sparking concern among fans after a series of troubling posts in recent weeks.

As reported by People, the 43-year-old singer's account went offline on Sunday, 2 November. Fans trying to visit her profile were greeted with a message saying that her "profile may have been removed."

Spears' decision to step away from social media comes amid growing public concern and renewed attention on her strained relationship with ex-husband Kevin Federline, whose upcoming memoir has reportedly caused tension.

In recent weeks, the Toxic singer had shared multiple dancing videos on Instagram, often accompanied by emotional captions referencing her sons, Jayden Ja...